| // +build !appengine |
| |
| /* |
| * |
| * Copyright 2018 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| package internal_test |
| |
| import ( |
| "net" |
| "syscall" |
| "testing" |
| |
| "google.golang.org/grpc/credentials/internal" |
| "google.golang.org/grpc/internal/grpctest" |
| ) |
| |
| type s struct { |
| grpctest.Tester |
| } |
| |
| func Test(t *testing.T) { |
| grpctest.RunSubTests(t, s{}) |
| } |
| |
| type syscallConn struct { |
| net.Conn |
| } |
| |
| func (*syscallConn) SyscallConn() (syscall.RawConn, error) { |
| return nil, nil |
| } |
| |
| type nonSyscallConn struct { |
| net.Conn |
| } |
| |
| func (s) TestWrapSyscallConn(t *testing.T) { |
| sc := &syscallConn{} |
| nsc := &nonSyscallConn{} |
| |
| wrapConn := internal.WrapSyscallConn(sc, nsc) |
| if _, ok := wrapConn.(syscall.Conn); !ok { |
| t.Errorf("returned conn (type %T) doesn't implement syscall.Conn, want implement", wrapConn) |
| } |
| } |
| |
| func (s) TestWrapSyscallConnNoWrap(t *testing.T) { |
| nscRaw := &nonSyscallConn{} |
| nsc := &nonSyscallConn{} |
| |
| wrapConn := internal.WrapSyscallConn(nscRaw, nsc) |
| if _, ok := wrapConn.(syscall.Conn); ok { |
| t.Errorf("returned conn (type %T) implements syscall.Conn, want not implement", wrapConn) |
| } |
| if wrapConn != nsc { |
| t.Errorf("returned conn is %p, want %p (the passed-in newConn)", wrapConn, nsc) |
| } |
| } |